La Roche-sur-Yon weather
Best months for weather: May–Sep. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for La Roche-sur-Yon, Pays de la Loire, France.
Best Time to Visit
Peak season May–SepOff season Nov–Feb
La Roche-sur-Yon weather by month
When is the best time to visit La Roche-sur-Yon?
Based on weather alone, the best time to visit La Roche-sur-Yon is May–Sep, according to NASA's 2001–2025 climate averages. Nov–Feb tends to be the least pleasant. Average highs run from 9°C (48°F) in January to 24°C (76°F) in July.
What is the rainiest month in La Roche-sur-Yon?
December is the wettest month, with about 92 mm (3.6 in) of rain on average. September is the driest, with about 45 mm (1.8 in).
What is the hottest month in La Roche-sur-Yon?
July is the warmest, with average highs of 24°C (76°F) and lows of 15°C (58°F). January is the coolest, with highs of 9°C (48°F) and lows of 3°C (37°F).
Does La Roche-sur-Yon have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is December at about 92 mm (3.6 in).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months